diff options
| author | Sami Kerola <kerolasa@iki.fi> | 2014-11-25 21:16:20 +0000 |
|---|---|---|
| committer | Alexandra Yates <alexandra.yates@linux.intel.com> | 2014-11-25 15:04:41 -0800 |
| commit | 98f5452d6ae0294a5e2c5211ebc95c4e74ab75c4 (patch) | |
| tree | b5d853baff05645625586c44ad2793c93a020f37 /configure.ac | |
| parent | bf3757e4718217213b4b8411966a1318a0c5014d (diff) | |
configure: use autoconf-archive ax_cxx_compile_stdcxx_11.m4
Ensure the powertop is compiled C++11 compliant compiler. That allows
project contributors to use features from the latest standard without
hesitation are they allowed in this project. The idea is to grant
greater liberties to upstream in cost of a dependency to downstream.
Notice that adding a downstream dependency to C++11 compliant compiler is
not outrageously unreasonable. Many of the C++11 features has been
supported quite a while. That said use of some features, such as
attributes (N2761), may still make maintainers to be unhappy if the case
is not justified well enough.
Reference: http://en.cppreference.com/w/cpp/compiler_support
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index b9ee05a..79ea055 100644 --- a/configure.ac +++ b/configure.ac @@ -35,6 +35,7 @@ AC_PROG_CC AC_PROG_INSTALL AM_PROG_CC_C_O GCC_FORTIFY_SOURCE_CC +AX_CXX_COMPILE_STDCXX_11([noext], [mandatory]) # Checks for libraries. AX_PTHREAD([ |